Sökning: "Yuanyuan Liu"

Hittade 5 uppsatser innehållade orden Yuanyuan Liu.

1. 1. System Model of an Ultra-LowPower Fluorescence Detection Micro-Device

   Master-uppsats, Linköpings universitet/Elektroniska Kretsar och System

   Författare :Yuanyuan Xue; [2020]
   Nyckelord :;

   Sammanfattning : This thesis aims to explore the power consumption limits of Complementary Metal-Oxide-Semiconductor (CMOS) fluorescent biosensors that meet the demand, a Matlab-based calculator is designed, in which users can input required system parameters (such as LED power and noise) to observe the minimum power consumption of each basic component and the constraints of the transimpedance amplifier: cut-off frequency, signal- to-noise ratio, dynamic range, etc. Thereby to provide a reference range for the next level designs of each component in the detection system. LÄS MER

3. 2. Study of Competitiveness : A Case Study of DHL

   Magister-uppsats, Avdelningen för ekonomi

   Författare :Ji Liu; Yuanyuan Wen; [2012]
   Nyckelord :competitive advantages; competitive disadvantages; external and internal analysis; DHL; SWOT analysis;

   Sammanfattning : Aim: This study deals with two research questions: RQ1: What competitive advantages does DHL gain from external and internal factors? RQ2: What competitive disadvantage does DHL have? And what DHL can learn from analyzing competitive disadvantage? Method: primary data for this research has been mainly collected through interviews. Moreover, the official reports are used as secondary data to present the empirical situation of DHL. LÄS MER

4. 3. Foreign Exchange Rate Exposure of Automotive Makers: Case Study

   Magister-uppsats, Lunds universitet/Företagsekonomiska institutionen

   Författare :Peng Liu; Yuanyuan Zhao; [2010]
   Nyckelord :Management of enterprises; GARCH Model; Spillover model; Stock market index; Stock price; exchange rate; Företagsledning; management; Business and Economics;

   Sammanfattning : Purpose: The aim of our paper is try to find out the relationship between exchange rate and corporate value. We are going to study the impact of exchange rate on automakers?value in automobile industry. Theoretical perspective: The theoretical framework mainly involves prior research in the area of exchange rate exposure and corporate value. LÄS MER

5. 4. Energy Audit and Accounting for Riksbyggen Fastighetsservice, Gävle

   Magister-uppsats, Institutionen för teknik och byggd miljö

   Författare :Yuanyuan Liu; Yang Shen; [2009]
   Nyckelord :energy balance; energy audit; energy accounting; energy saving; energy cost saving;

   Sammanfattning : Riksbyggen Fastighetsservice is a company whose businesses cope with building construction and related services. The local office of Riksbyggen Fastighetsservice in Gävle has been studied in this project. The local office locates in Näringen 20:4, which was constructed in 1989. LÄS MER

7. 5. Airflow Entering Sweden : a global marketing research: decision-making and applied approach

   Magister-uppsats, Institutionen för ekonomi

   Författare :Yuanyuan Liu; Yang Shen; [2009]
   Nyckelord :marketing research; ecological factor; sociocultural factor; technological factor; competitive factor; economic factor; political legal factor; and heater market;

   Sammanfattning : Problem: A Polish company produces heaters wants to enter the Swedish market. The decision maker needs information about the Swedish market both the general information about Sweden and specific information about the Swedish heater market. LÄS MER